Can Drug Dogs Smell Vapes or Vape Pens in Real World Situations? Michigan school district to work with vape sniffing dogs Police dog helps sniff out illegal vapes in Poole Student in possession of vaping devices containing THC at Henry E. Lackey High School: On January 22, a school administrator at Henry E. Lackey High School discovered a student was in possession K 9s sniff out vaping devices with THC in Northeast Ohio schools wkyc.com